Asahipak NH2P-90 20F, 20.0 x 300 mm, preparative HPLC column

The Asahipak NH2P-90 20F preparative HPLC column 300x20mm, 9µm, is packed with an amino-modified polyvinyl alcohol gel. The larger particle size enables transfer of HILIC selectivity to higher sample loads. Asahipak NH2P-90 20F is used for preparative separation and enrichment of sugars, oligosaccharides and other hydrophilic compounds.

Features and Benefits

• Hydrophilic polyvinyl alcohol matrix
• Multiple separation mechanisms available
• Broad solvent and pH compatibility
• Low nonspecific adsorption
• Analytical and preparative formats

Additional Information

The Asahipak product family is primarily based on porous polyvinyl alcohol particles. The hydrophilic polymer backbone is chemically stable and, compared to silica, produces only minimal undesirable interactions with basic compounds or biomolecules. Reverse-phase, HILIC, ion exchange, and size exclusion chromatography are supported through C18, C4, amino, and ion-exchange modifications, as well as defined pore sizes. Same-phase guard columns protect the packing bed from particles and highly retained matrix components.

Legal Information

Asahipak is a registered trademark of the manufacturer, Resonac Corporation, Tokyo, Japan.